**How to read and Retrive Json from Datatable geting _aData**

eusebiogerman

Example:

function **readjson() {
data = table_det.rows('.selected').columns().cells().context[0].aoData;
**for(let i=0; i<data.length;i++)
{
id = table_det.rows('.selected').columns().cells().context[0].aoData[i]._aData[1]);
console.log(id)
}

kthorngren

Please provide details of what you are trying to do so we can offer suggestions.

If you want to read the JSON us ajax.json().

If you want the row data use rows().data(). See this example of using the select extension to get the select rows.

Kevin

allan

Just to add to what Kevin said, _aData is an internal property. If you are reading from it, then you are doing it wrong . Use the API such as the two methods Kevin suggested or cell().data() for a specific cell.

Allan